package com.njwb.day03;

public class Test18 {
    public static void main(String[] args) {
        int[][] arr=new int[4][];
        arr[2]=new int[]{1,2,3,4,5};
        for (int i=0;i< arr.length;i++){
            System.out.println(arr[i]);
        }

    }
}
